| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS, GOST |
| Type: | Welding Flange |
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Product Overview
Prepare to be impressed by the Stainless Steel Flanged Welding Tee, a marvel of engineering designed to withstand the harshest conditions. This formidable pipe fitting is not just a standard component; it is a testament to innovation, featuring a tee junction that skillfully manages fluid dynamics by either diverting or seamlessly combining flows. Its groundbreaking hybrid design achieves the impossible—uniting the unbeatable sealing and structural robustness of welded connections with the effortless installation, maintenance, and removal of flanged connections. Thus, it stands as the ultimate solution for branch connections in the most demanding industrial piping scenarios.
Key Features & Construction
1. Material:
Meticulously crafted from premium austenitic stainless steel, our range showcases esteemed grades such as:
304 (1.4301 / UNS S30400): This multi-purpose grade is a stalwart in the industry, esteemed for its remarkable corrosion resistance, formability, and weldability. It is perfectly suited for environments dealing with water, steam, food processing, and light chemical exposure.
316/316L (1.4401/1.4404 / UNS S31600/S31603): Fortified with molybdenum, this grade excels in resisting chloride-induced corrosion, such as pitting and crevice corrosion, making it indispensable for chemical processing, marine, and pharmaceutical applications. The 316L variation enhances weldability and guards against intergranular corrosion, promising durability in highly corrosive conditions.
Material Properties: Known for its extraordinary resistance to both corrosion and oxidation, this material offers exceptional strength across diverse temperature ranges, paired with impressive ductility and toughness, ensuring lasting performance.
2. Design:
Tee Body: Crafted with precision, the tee body includes a run inlet and outlet, complemented by a perpendicular or angular branch outlet. It is available in equal or reducing configurations, with a standard branch angle of 90° ensuring optimal flow distribution.
Welding Ends: Strategically located at the run ends, these ends are expertly prepared with beveled designs, such as a V-groove, for secure butt welding (BW) to pipelines. This design guarantees superior strength and leak-proof performance, even under the most challenging high-pressure, high-temperature, or high-vibration conditions.
Flanged End: Typically positioned at the branch outlet and occasionally at the run ends, these ends are outfitted with a robust stainless steel flange, ensuring secure and efficient connections with ease.
Flange Types: Our offerings include a variety of flange options such as:
Slip-On Flange (SO): Ideal for low to medium pressure applications, this flange type allows for easy and straightforward installation.
Weld Neck Flange (WN): Designed for high-pressure and temperature or cyclic loading scenarios, this flange's tapered hub optimizes stress distribution, making it the go-to choice for reliability.
Socket Weld Flange (SW): Perfect for smaller bore sizes (≤ DN50 / NPS 2"), this flange is suited for medium to high pressure applications, offering a secure and robust connection.
Flange Facing: Choose from Raised Face (RF), Flat Face (FF), and Ring-Type Joint (RTJ) to meet diverse gasket and application needs.
Flange Standards: Our products comply with the following authoritative standards:
ASME B16.5: Available in popular pressure classes like 150, 300, 600, etc., this standard ensures compatibility and reliability.
EN 1092-1 (DIN): With pressure ratings from PN6 to PN40, this standard provides a broad range of options for various needs.
JIS B2220: Compliant with the Japanese Industrial Standard, ensuring precision and quality.
GB/T 9113: Conforming to the Chinese National Standard, providing assurance of quality and performance.
Bolt Holes: Meticulously precision-drilled for flawless securement with mating flanges, ensuring unmatched reliability.
3. Connection Methods:
Welding Ends: Expertly butt-welded to pipelines via TIG (GTAW) or SMAW processes, adhering to critical standards such as ASME B31.3 and EN 13480, ensuring exceptional strength and integrity.
Flanged End: Experience the pinnacle of secure and reliable connections with our flanged end design. It utilizes top-quality stainless steel bolts and nuts, complemented by a sealing gasket like spiral wound, graphite, or PTFE, to flawlessly link to valves, equipment, or other flanged piping systems. This robust arrangement ensures steadfast connectivity and optimal performance in every application.
Benefits & Advantages
Efficient Flow Diversion/Combination: Embrace the simplicity and efficiency of our design, which transforms complex pipeline branching into a streamlined, hassle-free experience. This innovation enhances system integration, significantly improving operational efficiency.
Robust & Durable: With an exquisite blend of premium stainless steel and a sophisticated welded and flanged design, our product stands out for its extraordinary robustness and durability. It is crafted to deliver unmatched longevity and a prolonged service life, even in demanding environments.
Leak-Tight Sealing: Trust in our expertly engineered welded joints that offer inherent structural integrity. The meticulously designed flanged joints promise reliable, easily maintainable seals that confer peace of mind and operational security.
Exceptional Corrosion Resistance: Masterfully engineered to excel in harsh and corrosive environments, our product resists acids, alkalis, and salts to provide outstanding durability. It's the pinnacle of reliability where resilience is paramount.
Easy Maintenance: The intuitive flanged branch design revolutionizes maintenance operations. It facilitates straightforward inspection and repair without the need to sever the main pipeline, ensuring maintenance tasks are efficient and stress-free.
Broad Compatibility: This product's versatile nature allows it to seamlessly adapt to various pressures, temperatures, and media. Its adaptability makes it the ideal choice for a vast array of applications, ensuring comprehensive coverage across industries.
Standardized: By fully complying with international standards, our product ensures ease of sourcing and replacement. It guarantees flawless compatibility with global systems, enhancing operational coherence and system reliability.
Typical Applications
Chemical & Petrochemical Processing: Perfectly tuned for the rigorous demands of chemical and petrochemical processes, our product ensures both safety and reliability, becoming an indispensable asset in these critical sectors.
Oil & Gas (Upstream, Midstream, Downstream): Crafted to endure the stringent conditions of the oil and gas industry, our product delivers exceptional performance and reliability across all segments, from upstream to downstream operations.
Pharmaceutical & Biotech (CIP/SIP Systems): Designed for the utmost integrity in hygienic conditions, it supports essential cleaning and sterilization processes, making it a cornerstone of pharmaceutical and biotech operations.
Food & Beverage (Sanitary Processing): Tailored to meet the highest standards of safety and hygiene, our product is perfect for sanitary processing, ensuring compliance and peace of mind in the food and beverage industry.
Water Treatment & Desalination: Built specifically for water treatment systems, it offers steadfast reliability in desalination and purification processes, making it a vital component for water management.
Power Generation (Steam, Condensate): Formulated to excel under the rigorous conditions of power generation, it enhances efficiency and reliability in steam and condensate systems, ensuring consistent power production.
Shipbuilding & Offshore Platforms: Engineered to withstand maritime challenges, our product guarantees durability and dependability in shipbuilding and offshore applications, providing confidence in every venture.
Pulp & Paper Manufacturing: Perfect for the demanding environments of pulp and paper production, it ensures effective and smooth operations, supporting industrial processes with precision.
Industrial Utilities (Compressed Air, Cooling Water): Versatile by design, our product seamlessly integrates into various industrial utilities, efficiently managing compressed air and cooling water systems.
Selection & Installation Notes
Define Service Conditions: Carefully assess the media, temperature, pressure, and corrosive nature of the environment. These are critical factors for selecting the right material and rating, ensuring optimal performance and longevity.
Match Standards: Align welding and flange ends with the precise specifications of connecting pipes and equipment. This meticulous process ensures seamless integration and flawless operational performance.
Choose Flange Type Wisely: Consider pressure, temperature, cost, and space constraints when selecting from slip-on (SO), weld neck (WN), or socket weld (SW) flanges. This informed choice ensures functionality and efficiency.
Qualified Welding: Adhere strictly to code procedures and prioritize post-weld cleaning and passivation. This commitment guarantees the maintenance of product integrity and top-notch performance.
Proper Flange Assembly: Achieve optimal performance by selecting the correct gasket and tightening bolts evenly in a crosswise pattern to the specified torque values, ensuring robust and reliable connections.
Quality Assurance: Source exclusively from certified manufacturers who offer full traceability with Material Test Certificates (MTC). This practice guarantees superior quality and reliability, meeting the highest standards.
| Size Range: DN 15 - DN 600 (½" - 24"+) |
| Pressure Rating: ASME Class 150-2500 / PN 6-400 |
| Manufacturing Standards: ASME B16.9, ASME B16.5, EN 10253, MSS SP-75, GB/T 12459 |
| Surface Finish: Pickled & Passivated (standard), Electropolished (optional, for hygienic apps) |
| Testing & Inspection: Dimensional check |
Q:How do you pack?
A:Plastic bags-------(Paper boxes)-------Cartons-------Plywood cases
Q:How long is the quality guarantee period?
A:We supply 6 to 12 months for quality guarantee according to customers' using frequency.
Q:How can you guarantee the quality of products?
A:First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every flange or fitting we sell is qualified.
Q:How can I check your factory situation while it's difficult for me to come to China.
A:We have photos and videos on our website, It shows every step of the manufacturing.
Alternatively, I can take videos or photos of our factory and send them to you.
Q:What is your lead time?
A:It's around 15 days normally. If we have the products in stock, it will be about 5days.
Q:Can you print our Logo on the valves/Fittings?
A:Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing
Q:Are samples available to be sent with free?
A:It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
Q:Do you have a minimum quantity of the products?
A:No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
Q:Where are the main markets for your products?
A:We hope to make business with companies from all over the world. And for now, our flanges and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
Q:Are you a factory or trading company?
A:We are a factory specialized in manufacturing flange and fitting over 10 years.
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